Suicidal behaviors among college students: Are transfer students at greater risk?

Suicide is a major health concern on U.S. college campuses. Research on risk and protective factors related to suicidal behaviors among college students has revealed that certain student populations such as veterans, international students, and LGBTQ students may be at greater risk for suicide. However, no known research on undergraduate transfer student status in relation to suicide ideation and attempts exists. Using the Triadic Theory of Influence (TTI) (Flay & Petraitis, 1994) as a framework, this study seeks to shed light on the relationship between transfer student status and suicide ideation and attempts, as well as the hypothesized mediating effects of intrapersonal level and social level risk and protective factors. Findings from the American College Health Association National College Health Assessment (ACHA-NCHA) Fall 2013, 2014, and 2015 datasets suggest significant differences by transfer student status among key demographics and risk and protective factors for suicidal behaviors, and that transfer students experience higher frequencies of risk factors associated with mental health diagnosis and treatment, higher frequencies of risk factors associated with psychological distress, and lower frequencies of protective factors associated with social connectivity. Findings also suggest that the constructs of mental health diagnosis and treatment, psychological distress, and to a lesser degree social connectivity mediate the relationship between transfer student status and suicide ideation and attempts. Though use of ACHA-NCHA datasets provided for robust sampling, this study was limited by its use of secondary data as items pertaining to transfer student status and social connectivity measures were limited. These findings may inform ongoing practice and future research into methods that reduce risk factors and bolster protective factors among undergraduate college transfer students

Impact of Ban the Box on Hiring Processes

It is estimated that 70 million U.S. adults have criminal records, which equates to roughly one in four American adults. Of those incarcerated, more than half a million are released from prison annually. The ability to obtain stable employment is a primary factor in facilitating a successful transition to life after prison. However, studies show that Americans with criminal records face significant barriers to obtaining employment

The Heider balance - a continuous approach

The Heider balance (HB) is investigated in a fully connected graph of $N$ nodes. The links are described by a real symmetric array r(i,j), i,j=1,...,N. In a social group, nodes represent group members and links represent relations between them, positive (friendly) or negative (hostile). At the balanced state, r(i,j)r(j,k)r(k,i)>0 for all the triads (i,j,k). As follows from the structure theorem of Cartwright and Harary, at this state the group is divided into two subgroups, with friendly internal relations and hostile relations between the subgroups. Here the system dynamics is proposed to be determined by a set of differential equations. The form of equations guarantees that once HB is reached, it persists. Also, for N=3 the dynamics reproduces properly the tendency of the system to the balanced state. The equations are solved numerically. Initially, r(i,j) are random numbers distributed around zero with a symmetric uniform distribution of unit width. Calculations up to N=500 show that HB is always reached. Time to get the balanced state varies with the system size N as N^{-1/2}. The spectrum of relations, initially narrow, gets very wide near HB. This means that the relations are strongly polarized. In our calculations, the relations are limited to a given range around zero. With this limitation, our results can be helpful in an interpretation of somestatistical data.Comment: 9 pages, 4 figures. Int. J. Mod. Phys. C (2005), in prin

Applying the Socio-Ecological Model to barriers to implementation of ACL injury prevention programs: A systematic review

Background: Preventing anterior cruciate ligament (ACL) injuries is important to avoid long-term adverse health consequences. Identifying barriers to implementation of these prevention programs is crucial to reducing the incidence of these injuries. Our purpose was to identify barriers of implementation for ACL injury prevention programs and suggest mechanisms for reducing the barriers through application of a SocioEcological Model (SEM). Methods: Studies investigating ACL prevention program effectiveness were searched in Medline via PubMed and the Cochrane Library, and a subsequent review of the references of the identified articles, yielded 15 articles total. Inclusion criteria encompassed prospective controlled trials, published in English, with ACL injuries as the primary outcome. Studies were independently appraised by 2 reviewers for methodological quality using the PEDro scale. Barriers to implementation were identified when reported in at least 2 separate studies. A SEM was used to suggest ways to reduce the identified barriers. Results: Five barriers were identified: motivation, time requirements, skill requirements for program facilitators, compliance, and cost. The SEM suggested ways to minimize the barriers at all levels of the model from the individual through policy levels. Conclusion: Identification of barriers to program implementation and suggesting how to reduce them through the SEM is a critical first step toward enabling ACL prevention programs to be more effective and ultimately reducing the incidence of these injurie

The effect of intergroup contact on solidarity-based collective action is mediated by reductions in SDO

This paper explores the impact of positive and negative intergroup contact on advantaged group members’ willingness to engage in collective action on behalf of disadvantaged outgroups, and the meditational role of social dominance orientation (SDO) in this process. SDO captures an individuals’ ideological support for inequality. If contact is going to promote collective action to reduce inequality amongst the advantaged group, it must be expected to influence their ideological beliefs about hierarchy. In Study 1 only positive, and not negative contact was found to be associated with Whites’ support for the Black Lives Matter movement, mediated by reductions in SDO. In Study 2, both positive and negative contact were associated respectively, with more or less support for collective action to protect the rights of European immigrants during Brexit negotiations. While positive contact was associated with reduced SDO and more support for collective action amongst British nationals, negative contact was associated with increased SDO and lower support for collective action

Perceiving Mixed Valence Emotions Reduces Intergroup Dehumanization

To deny others’ humanity is one of the most heinous forms of intergroup prejudice. Given evidence that perceiving various forms of complexity in outgroup members reduces intergroup prejudice, we investigated across three experiments whether the novel dimension of emotional complexity, or outgroup members’ joint experience of mixed-valence emotions, would also reduce their dehumanization. Experiment 1 found that perceiving fictitious aliens’ experience of the same primary emotions (e.g., sadness) presented in mixed vs. non-mixed valence pairs led to reduced prejudice via attenuated dehumanization, i.e. attribution of uniquely human emotions. Experiment 2 confirmed these results, using an unfamiliar real-world group as an outgroup target. Experiment 3 used a familiar outgroup and found generally similar effects, reducing social distance through reduced dehumanization. These processes suggest that an alternate route to reduced dehumanizing of outgroups might involve presenting mixed valence emotions

A Genome-Wide Association Study Using a Custom Genotyping Array Identifies Variants in GPR158 Associated with Reduced Energy Expenditure in American Indians

Pima Indians living in Arizona have a high prevalence of obesity, and we have previously shown that a relatively lower energy expenditure (EE) predicts weight and fat mass gain in this population. EE is a familial trait (heritability = 0.52); therefore, in the current study, we aimed to identify genetic variants that affect EE and thereby influence BMI and body fatness in Pima Indians. Genotypic data from 491,265 variants were analyzed for association with resting metabolic rate (RMR) and 24-h EE assessed in a whole-room calorimeter in 507 and 419 Pima Indians, respectively. Variants associated with both measures of EE were analyzed for association with maximum BMI and percent body fat (PFAT) in 5,870 and 912 Pima Indians, respectively. rs11014566 nominally associated with both measures of EE and both measures of adiposity in Pima Indians, where the G allele (frequency: Pima Indians = 0.60, Europeans <0.01) associated with lower 24-h EE ( = -33 kcal/day per copy), lower RMR ( = -31 kcal/day), higher BMI ( = +0.6 kg/m(2)), and higher PFAT ( = +0.9%). However, the association of rs11014566 with BMI did not directionally replicate when assessed in other ethnic groups. rs11014566 tags rs144895904, which affected promoter function in an in vitro luciferase assay. These variants map to GPR158, which is highly expressed in the brain and interacts with two other genes (RGS7 and CACNA1B) known to affect obesity in knockout mice. Our results suggest that common ethnic-specific variation in GPR158 may influence EE; however, its role in weight gain remains controversial, as it either had no association with BMI or associated with BMI but in the opposite direction in other ethnic groups

Heroes against homophobia: Does elevation uniquely block homophobia by inhibiting disgust?

Homophobia has decreased in past decades, but gut-level disgust towards gay men lingers. It has been suggested that disgust can be reduced by inducing its proposed opposite emotion, elevation. Elevation is elicited by witnessing self-sacrifice and other uncommon acts of moral goodness. Research suggests elevation might reduce homophobia, but only general elevation (not elevation specifically evoked by gay people) and general attitudes (rather than disgust) have been studied. Nor has elevation’s proposed specific effect on homophobia been differentiated from effects of related emotions, such as admiration or surprise. A series of news stories featuring either a gay man or a man of unspecified sexuality that were intended to elicit elevation, admiration, or surprise distinctly were pretested. We pre-registered the prediction that an elevation-inducing story would reduce negative attitudes by reducing disgust. In Study 1 (N = 593), participants who read elevation-inducing stories did not express more positive attitudes or less disgust towards gay men than those who read stories inducing admiration or surprise. The admiration stories elicited similar or lower levels of disgust than the elevation stories. Study 2 (N = 588), replicated the findings of Study 1 with improved stimuli and measures. Both studies suggest that elevation may not uniquely reduce homophobia, as elevation and admiration have similar effects on this prejudice